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3 years ago

What command prompts should be used to assign an IP address to:

Computers and Technology

1 answer:

S_A_V [24]3 years ago

7 0

Answer:

...

Explanation:

A. Cisco Router

1. Enter global configuration mode using the next commands:

Router>enable

Router#configure terminal

2. enters the configuration mode for a Gigabit Ethernet interface on the router using this command:

interface gigabitethernet slot/port

Example:

Router(config)# interface gigabitethernet 0/1

3. Set the IP address and subnet mask for the specified GE interface using this command:

ip address x.x.x.x y.y.y.y

Example:

Router(config-if)# ip address 192.168.0.1 255.255.255.0

4. Finally, enable the GE interface, changing its state from administratively down to administratively up:

Router(config-if)# no shutdown

Exit configuration mode for the GE interface and returns to global configuration mode using this:

Router(config-if)# exit

B. Cisco Switch

Normally Cisco switches forward Ethernet frames without any configuration. so you don´t need to assign them an IP address, but to perform switch management over the network or use protocols such as SNMP, the switch will need to have an IP address. Here are the steps:

1. Enter global configuration mode using the next commands:

Switch>enable

Switch#configure terminal

2. Enter the VLAN 1 configuration mode:

Switch(config)#int vlan 1

3. Assign an IP address with the ip address IP ADDRESS SUBNET MASK interface subcommand.

Example:

Switch(config-if)#ip address 10.0.0.1 255.0.0.0

4. Enable the VLAN 1 interface with the no shutdown interface subcommand.

example:

SW1(config-if)#no shutdown

C. Local PC

1. Click Start Menu > Control Panel > Network and Sharing Center or Network and Internet > Network and Sharing Center.

2. Click Change adapter settings.

3. Right-click on Wi-Fi or Local Area Connection.

4. Click Properties.

5. Select Internet Protocol Version 4 (TCP/IPv4).

6. Click Properties.

7. Select Use the following IP address.

8. Enter the IP address, Subnet mask, Default gateway, and DNS server.

9. Click OK.

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4 years ago

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3 years ago

Imagine the user types in a complete sentence, but we want to read only the first word and place it in the String variable word.

Vladimir [108]

Answer:

import java.util.Scanner;

public class FirstWord {

public static void main(String[] args) {

//NOW YOU WANT TO COLLECT INPUTS FROM THE STUDENT OR USER

//IMPORT THE SCANNER CLASS FIRST outside your class

// THEN YOU CREATE AN OBJECT OF THE SCANNER CLASS

Scanner input = new Scanner(System.in);

//CREATE A VARIABLE TO HOLD THE USER INPUT

String text = input.nextLine();

//The variable holder will be used to store characters from the for loop

String holder="";

//Create a for loop that loops through the user's input

for(int i=0; i<text.length(); i++){

//As the loop increases, we get the character in the user's input and store them one by one in the variable holder

holder+=text.charAt(i);

if(text.charAt(i)==' '){

//If the loop encounters a space, it means a complete word has been gotten from the user's input

//Then the break below Breaks the loop, and the loop stops running

break;

}

System.out.println(holder);

}

Explanation:

text.length() returns the length of the sequence of characters present in length

text.charAt(a number) Returns the char value at the specified index. An index ranges from 0 to length() - 1. The first char value of the sequence is at index 0, the next at index 1, and so on, as for array indexing.

Create a for loop

How does a for loop work?

It collects a starting point, an end point and an increment respectively....all these are passed in as arguments into the for loop

For example, the code above starts from 0, calculates the number of characters in the user's input and sets it as the end point, the loop runs from zero to the length of the text of the user...

Note: i++ in the loop is the increment, it means the loop increases by 1

8 0

4 years ago

Python

Lemur [1.5K]

Answer:

#Program starts here

#Prompt User for Input "FirstName and LastName "

FirstName = input("Enter Your FirstName: ")

LastName = input("Enter Your LastName: ")

#Define Function

def lastF(FirstName, LastName):

FirstName = FirstName[0]+"."

print(LastName+", "+FirstName);

lastF(FirstName, LastName) #Call Function

#End of Program

Explanation:

On line 3 and 4, the user is expected to enter his/her first name and last name respectively

On line 6, the function LastF with two arguments is defines

On line 7, the initial of FirstName is extracted

Line 8 prints the required output

Line 9 Calls the defined function.

3 0

4 years ago

Which of the following is the best example of positive peer pressure?

Lubov Fominskaja [6]

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3 years ago

Read 2 more answers